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3 years ago

7

There are 28 students in the class and 1316 blocks. If the blocks are divided equally among the students, how many does each stu

dent get?

1 answer:

Yanka [14]3 years ago

5 0

Answer:

47

Step-by-step explanation:

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A car travels at an average speed of

zheka24 [161]

I think it is 264 divided by 48 = 5.5 (5 and a half hours)

May want to check but I think this is correct

8 0

3 years ago

Taylor saw an American alligator at a zoo that measured Ask Your Teacher feet long. The record length of an American alligator i

lianna [129]

Answer:

The record alligator is $6\frac{1}{4}$ feet longer than the alligator Taylor saw.

Step-by-step explanation:

Taylor saw an American alligator at a zoo that measured $12\frac{11}{12}$ feet long. The record length of an American alligator is $19\frac{1}{6}$ feet long. How much longer is the record alligator than the alligator Taylor saw?

For this first convert the mixed fraction into an improper fraction.

$12\frac{11}{12}=\frac{155}{12}$

$19\frac{1}{6}=\frac{115}{6}$

Now subtract $\frac{155}{12}$ from $\frac{115}{6}$ .

$\frac{115}{6}-\frac{155}{12}=\frac{75}{12}=6\frac{1}{4}$

Hence, the record alligator is $6\frac{1}{4}$ feet longer than the alligator Taylor saw.

4 0

3 years ago

Write the equation of the line in Point-Slope Form

katrin [286]

17.

The point-slope form:

$y-y_1=m(x-x_1)$

We have slope=m=8, and the point (-5, -3). Substitute:

$y-(-3)=8(x-(-5))\\\\\boxed{y+3=8(x+5)}$

18.

The formula of a slope:

$m=\dfrac{y_2-y_1}{x_2-x_1}$

We have the points (3, 4) and (15, 10). Substitute:

$m=\dfrac{10-4}{15-3}=\dfrac{6}{12}=\dfrac{1}{2}$

The point-slope form:

$\boxed{y-4=\dfrac{1}{2}(x-3)}$

or

$\boxed{y-10=\dfrac{1}{2}(x-15)}$

4 0

3 years ago

Identify the place value of the digit 5 in the following whole number 905

nata0808 [166]

The place value of 5 in 905 is ones. 0 is the tenths. And 9 is the hundredths.

4 0

3 years ago

I need help. What does n equal.<br> <img src="https://tex.z-dn.net/?f=5n%5E%7B2%7D%3D7n-2" id="TexFormula1" title="5n^{2}=7n-2"

Ede4ka [16]

Answer:

$\boxed{\sf n= \dfrac{2}{5} ,\: n=1}$

Step-by-step explanation:

$\rightarrow 5n^2 = 7n -2$

$\rightarrow 5n^2 - 7n +2=0$

$\rightarrow 5n^2 - 5n -2n+2=0$

$\rightarrow 5n(n - 1) -2(n-1)=0$

$\rightarrow (5n-2)(n-1)=0$

$\rightarrow 5n-2= 0,\: n-1=0$

$\rightarrow 5n= 2,\: n=1$

$\rightarrow n= \dfrac{2}{5} ,\: n=1$

7 0

2 years ago

Read 2 more answers